183895452

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20681}}^1$

素因数の和:20723

約数の個数: 72

約数和(自身を含む): 526977360

約数和(自身を除く): 343081908

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 20681, 41362, 62043, 82724, 124086, 186129, 248172, 268853, 372258, 392939, 537706, 744516, 785878, 806559, 1075412, 1178817, 1571756, 1613118, 2357634, 2419677, 3226236, 3536451, 4715268, 4839354, 5108207, 7072902, 9678708, 10216414, 14145804, 15324621, 20432828, 30649242, 45973863, 61298484, 91947726, 183895452]

約数ペア:

[(1, 183895452), (2, 91947726), (3, 61298484), (4, 45973863), (6, 30649242), (9, 20432828), (12, 15324621), (13, 14145804), (18, 10216414), (19, 9678708), (26, 7072902), (36, 5108207), (38, 4839354), (39, 4715268), (52, 3536451), (57, 3226236), (76, 2419677), (78, 2357634), (114, 1613118), (117, 1571756), (156, 1178817), (171, 1075412), (228, 806559), (234, 785878), (247, 744516), (342, 537706), (468, 392939), (494, 372258), (684, 268853), (741, 248172), (988, 186129), (1482, 124086), (2223, 82724), (2964, 62043), (4446, 41362), (8892, 20681)]